@interface NSString (SearchingAdditions)

- (BOOL)containsString:(NSString *)aString;
- (BOOL)containsString:(NSString *)aString ignoringCase:(BOOL)flag;

@end

@interface NSArray (Additions)

- (NSString *) toCommaString;

@end

@interface NSAttributedString (Additions)

- (NSAttributedString *)truncateForWidth:(int) inWidth;


@end

@interface NSWorkspace (Additions)
- (NSString *) temporaryDirectory;
@end